add ci jobs2

Author: boudhayan

.githooks/pre-commit

@@ -3,4 +3,5 @@ set -euo pipefail
 
 repo_root="$(git rev-parse --show-toplevel)"
 "$repo_root/scripts/update-readme.sh"
+"$repo_root/scripts/fix-and-lint-staged-swift.sh"
 git add "$repo_root/README.md"

.github/workflows/ci.yml

@@ -47,30 +47,6 @@ jobs:
           chmod +x scripts/check-duplicate-problems.sh
           ./scripts/check-duplicate-problems.sh
 
-  swift-build-test:
-    name: Swift Build And Test
-    runs-on: macos-latest
-    steps:
-      - uses: actions/checkout@v4
-      - name: Build and test project
-        shell: bash
-        run: |
-          set -euo pipefail
-          project="Algorithm Solutions In Swift.xcodeproj"
-          list_output="$(xcodebuild -list -project "$project")"
-          echo "$list_output"
-
-          if echo "$list_output" | sed -n '/Schemes:/,$p' | grep -Fq "Algorithm Solutions In Swift"; then
-            xcodebuild \
-              -project "$project" \
-              -scheme "Algorithm Solutions In Swift" \
-              -destination "platform=macOS" \
-              build test
-          else
-            xcodebuild -project "$project" -target "Algorithm Solutions In Swift" build
-            xcodebuild -project "$project" -target "Algorithm Solutions In Swift Tests" build
-          fi
-
   swift-format-lint-check:
     name: Swift Format And Lint Check
     runs-on: macos-latest

scripts/fix-and-lint-staged-swift.sh

@@ -0,0 +1,96 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+repo_root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+cd "$repo_root"
+
+staged_swift_files="$(mktemp)"
+tabs_report="$(mktemp)"
+trailing_ws_report="$(mktemp)"
+tabs_tmp="$(mktemp)"
+trailing_tmp="$(mktemp)"
+trap 'rm -f "$staged_swift_files" "$tabs_report" "$trailing_ws_report" "$tabs_tmp" "$trailing_tmp"' EXIT
+
+git diff --cached --name-only --diff-filter=ACMR -- '*.swift' > "$staged_swift_files" || true
+
+if [[ ! -s "$staged_swift_files" ]]; then
+  echo "No staged Swift files to format/lint."
+  exit 0
+fi
+
+swift_format_available=0
+if command -v swift-format >/dev/null 2>&1; then
+  swift_format_available=1
+elif xcrun --find swift-format >/dev/null 2>&1; then
+  swift_format_available=2
+fi
+
+run_swift_format() {
+  local mode="$1"
+  local file="$2"
+
+  if [[ "$swift_format_available" -eq 1 ]]; then
+    swift-format "$mode" "$file"
+  elif [[ "$swift_format_available" -eq 2 ]]; then
+    xcrun swift-format "$mode" "$file"
+  fi
+}
+
+# Auto-fix pass for staged Swift files.
+while IFS= read -r file; do
+  [[ -z "$file" ]] && continue
+  [[ -f "$file" ]] || continue
+
+  perl -i -pe 's/[ \t]+$//' "$file"
+  if [[ "$swift_format_available" -ne 0 ]]; then
+    run_swift_format format "$file"
+  fi
+
+  git add "$file"
+done < "$staged_swift_files"
+
+# Lint pass for staged Swift files.
+errors=0
+while IFS= read -r file; do
+  [[ -z "$file" ]] && continue
+  [[ -f "$file" ]] || continue
+
+  if grep -n $'\t' "$file" > "$tabs_tmp" 2>/dev/null; then
+    sed "s#^#$file:#" "$tabs_tmp" >> "$tabs_report"
+  fi
+
+  if grep -n -E "[[:blank:]]$" "$file" > "$trailing_tmp" 2>/dev/null; then
+    sed "s#^#$file:#" "$trailing_tmp" >> "$trailing_ws_report"
+  fi
+done < "$staged_swift_files"
+
+if [[ -s "$tabs_report" ]]; then
+  head -n 30 "$tabs_report" >&2
+  echo "Swift lint failed: tabs detected in staged files." >&2
+  errors=1
+fi
+
+if [[ -s "$trailing_ws_report" ]]; then
+  head -n 30 "$trailing_ws_report" >&2
+  echo "Swift lint failed: trailing whitespace detected in staged files." >&2
+  errors=1
+fi
+
+if [[ "$swift_format_available" -ne 0 ]]; then
+  while IFS= read -r file; do
+    [[ -z "$file" ]] && continue
+    [[ -f "$file" ]] || continue
+    if ! run_swift_format lint "$file"; then
+      echo "Swift-format lint failed for $file." >&2
+      errors=1
+    fi
+  done < "$staged_swift_files"
+else
+  echo "swift-format not found; format/lint step skipped for swift-format."
+fi
+
+if [[ "$errors" -ne 0 ]]; then
+  exit 1
+fi
+
+echo "Staged Swift format/lint checks passed."